Two stressed African elephants in a zoo in Poland, will be given CBD oil to help them chill and stop fighting. As part of an experiment, the Warsaw Zoo wishes to understand if CBD oil could improve the mood of animals. One of the elephants, Fredzia has been struggling after the loss of a herd member and zoo authorities hope the hemp oil could help change this. Earlier, the authorities had tried the oil on horses and dogs. Authorities are hoping CBD oil can work as an alternative to medication.